Searched +full:enable +full:- +full:gpios (Results 1 – 25 of 154) sorted by relevance
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| /Documentation/devicetree/bindings/fsi/ |
| D | fsi-master-gpio.txt | 1 Device-tree bindings for gpio-based FSI master driver
2 -----------------------------------------------------
5 - compatible = "fsi-master-gpio";
6 - clock-gpios = <gpio-descriptor>; : GPIO for FSI clock
7 - data-gpios = <gpio-descriptor>; : GPIO for FSI data signal
10 - enable-gpios = <gpio-descriptor>; : GPIO for enable signal
11 - trans-gpios = <gpio-descriptor>; : GPIO for voltage translator enable
12 - mux-gpios = <gpio-descriptor>; : GPIO for pin multiplexing with other
14 - no-gpio-delays; : Don't add extra delays between GPIO
21 fsi-master {
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| D | fsi-master-ast-cf.txt | 1 Device-tree bindings for ColdFire offloaded gpio-based FSI master driver
2 ------------------------------------------------------------------------
5 - compatible =
6 "aspeed,ast2400-cf-fsi-master" for an AST2400 based system
8 "aspeed,ast2500-cf-fsi-master" for an AST2500 based system
10 - clock-gpios = <gpio-descriptor>; : GPIO for FSI clock
11 - data-gpios = <gpio-descriptor>; : GPIO for FSI data signal
12 - enable-gpios = <gpio-descriptor>; : GPIO for enable signal
13 - trans-gpios = <gpio-descriptor>; : GPIO for voltage translator enable
14 - mux-gpios = <gpio-descriptor>; : GPIO for pin multiplexing with other
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| /Documentation/devicetree/bindings/phy/ |
| D | phy-mapphone-mdm6600.txt | 4 - compatible Must be "motorola,mapphone-mdm6600"
5 - enable-gpios GPIO to enable the USB PHY
6 - power-gpios GPIO to power on the device
7 - reset-gpios GPIO to reset the device
8 - motorola,mode-gpios Two GPIOs to configure MDM6600 USB start-up mode for
10 - motorola,cmd-gpios Three GPIOs to control the power state of the MDM6600
11 - motorola,status-gpios Three GPIOs to read the power state of the MDM6600
15 usb-phy {
16 compatible = "motorola,mapphone-mdm6600";
17 enable-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
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| /Documentation/devicetree/bindings/regulator/ |
| D | da9211.txt | 5 - compatible: "dlg,da9211" or "dlg,da9212" or "dlg,da9213" or "dlg,da9223"
7 - reg: I2C slave address, usually 0x68.
8 - interrupts: the interrupt outputs of the controller
9 - regulators: A node that houses a sub-node for each regulator within the
10 device. Each sub-node is identified using the node's name, with valid
11 values listed below. The content of each sub-node is defined by the
16 - enable-gpios: platform gpio for control of BUCKA/BUCKB.
17 - Any optional property defined in regulator.txt
18 - regulator-initial-mode and regulator-allowed-modes may be specified using
19 mode values from dt-bindings/regulator/dlg,da9211-regulator.h
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| D | gpio-regulator.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/regulator/gpio-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Liam Girdwood <lgirdwood@gmail.com>
11 - Mark Brown <broonie@kernel.org>
18 - $ref: "regulator.yaml#"
22 const: regulator-gpio
24 regulator-name: true
26 enable-gpios:
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| D | tps65132-regulator.txt | 4 - compatible: "ti,tps65132"
5 - reg: I2C slave address
9 device node describe the properties of these regulators. The sub-node
11 -For regulator outp, the sub node name should be "outp".
12 -For regulator outn, the sub node name should be "outn".
14 -enable-gpios:(active high, output) Regulators are controlled by the input pins.
17 -active-discharge-gpios: (active high, output) Some configurations use delay mechanisms
18 on the enable pin, to keep the regulator enabled for some time after
19 the enable signal goes low. This GPIO is used to actively discharge
20 the delay mechanism. Requires specification of ti,active-discharge-time-us
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| D | mps,mp886x.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jisheng Zhang <jszhang@kernel.org>
13 - $ref: regulator.yaml#
18 - mps,mp8867
19 - mps,mp8869
24 enable-gpios:
25 description: GPIO to enable/disable the regulator.
28 mps,fb-voltage-divider:
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| /Documentation/devicetree/bindings/display/panel/ |
| D | jdi,lt070me05000.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Vinay Simha BN <simhavcs@gmail.com>
13 - $ref: panel-common.yaml#
19 enable-gpios: true
21 reset-gpios: true
23 vddp-supply:
25 The regulator that provides the supply voltage Power IC supply (3-5V)
27 iovcc-supply:
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| D | boe,himax8279d.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jerry Han <jerry.han.hq@gmail.com>
13 - $ref: panel-common.yaml#
18 - const: boe,himax8279d8p
19 - const: boe,himax8279d10p
22 enable-gpios: true
25 pp33-gpios:
29 pp18-gpios:
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| D | samsung,amoled-mipi-dsi.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/panel/samsung,amoled-mipi-dsi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung AMOLED MIPI-DSI panels
10 - Hoegeun Kwon <hoegeun.kwon@samsung.com>
13 - $ref: panel-common.yaml#
15 - if:
20 - samsung,s6e3ha2
21 - samsung,s6e3hf2
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| D | sharp,ls037v7dw01.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: SHARP LS037V7DW01 TFT-LCD panel
10 This panel can have zero to five GPIOs to configure to change configuration
12 configured with external pulls, all the GPIOs are considered optional with holes
16 - Tony Lindgren <tony@atomide.com>
19 - $ref: panel-common.yaml#
26 enable-gpios: true
27 reset-gpios: true
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| D | innolux,p097pfg.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Lin Huang <hl@rock-chips.com>
13 - $ref: panel-common.yaml#
20 enable-gpios: true
23 avdd-supply:
26 avee-supply:
30 - compatible
31 - reg
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| D | lgphilips,lb035q02.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 spi/spi-controller.yaml
14 - Tomi Valkeinen <tomi.valkeinen@ti.com>
17 - $ref: panel-common.yaml#
24 enable-gpios: true
28 - compatible
29 - enable-gpios
30 - port
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| /Documentation/devicetree/bindings/auxdisplay/ |
| D | hit,hd44780.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Geert Uytterhoeven <geert@linux-m68k.org>
15 interface, which can be used in either 4-bit or 8-bit mode.
21 data-gpios:
23 GPIO pins connected to the data signal lines DB0-DB7 (8-bit mode) or
24 DB4-DB7 (4-bit mode) of the LCD Controller's bus interface.
26 - maxItems: 4
27 - maxItems: 8
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| /Documentation/devicetree/bindings/gpio/ |
| D | netxbig-gpio-ext.txt | 5 - compatible: "lacie,netxbig-gpio-ext".
6 - addr-gpios: GPIOs representing the address register (LSB -> MSB).
7 - data-gpios: GPIOs representing the data register (LSB -> MSB).
8 - enable-gpio: latches the new configuration (address, data) on raising edge.
12 netxbig_gpio_ext: netxbig-gpio-ext {
13 compatible = "lacie,netxbig-gpio-ext";
15 addr-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH
18 data-gpios = <&gpio1 12 GPIO_ACTIVE_HIGH
21 enable-gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>;
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| /Documentation/devicetree/bindings/leds/ |
| D | leds-sgm3140.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/leds-sgm3140.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Luca Weiss <luca@z3ntu.xyz>
13 The SGM3140 is a current-regulated charge pump which can regulate two current
17 http://www.sg-micro.com/uploads/soft/20190626/1561535688.pdf
23 enable-gpios:
27 flash-gpios:
31 vin-supply:
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| /Documentation/devicetree/bindings/leds/backlight/ |
| D | kinetic,ktd253.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Kinetic Technologies KTD253 one-wire backlight
10 - Linus Walleij <linus.walleij@linaro.org>
16 using pulses on the enable wire. This is sometimes referred to as
20 - $ref: common.yaml#
26 enable-gpios:
27 description: GPIO to use to enable/disable and dim the backlight.
30 default-brightness: true
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| /Documentation/devicetree/bindings/serio/ |
| D | ps2-gpio.txt | 1 Device-Tree binding for ps/2 gpio device
4 - compatible = "ps2-gpio"
5 - data-gpios: the data pin
6 - clk-gpios: the clock pin
7 - interrupts: Should trigger on the falling edge of the clock line.
10 - write-enable: Indicates whether write function is provided
17 compatible = "ps2-gpio";
18 interrupt-parent = <&gpio>;
20 data-gpios = <&gpio 24 GPIO_ACTIVE_HIGH>;
21 clk-gpios = <&gpio 23 GPIO_ACTIVE_HIGH>;
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| /Documentation/devicetree/bindings/input/ |
| D | gpio-vibrator.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/input/gpio-vibrator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Luca Weiss <luca@z3ntu.xyz>
17 const: gpio-vibrator
19 enable-gpios:
22 vcc-supply:
26 - compatible
27 - enable-gpios
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| /Documentation/devicetree/bindings/sound/ |
| D | simple-amplifier.txt | 4 - compatible : "dioo,dio2125" or "simple-audio-amplifier"
7 - enable-gpios : the gpio connected to the enable pin of the simple amplifier
8 - VCC-supply : power supply for the device, as covered
13 amp: analog-amplifier {
14 compatible = "simple-audio-amplifier";
15 VCC-supply = <®ulator>;
16 enable-gpios = <&gpio GPIOH_3 0>;
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| /Documentation/devicetree/bindings/net/nfc/ |
| D | pn544.txt | 4 - compatible: Should be "nxp,pn544-i2c".
5 - clock-frequency: I²C work frequency.
6 - reg: address on the bus
7 - interrupts: GPIO interrupt to which the chip is connected
8 - enable-gpios: Output GPIO pin used for enabling/disabling the PN544
9 - firmware-gpios: Output GPIO pin used to enter firmware download mode
12 - pinctrl-names: Contains only one value - "default".
13 - pintctrl-0: Specifies the pin control groups used for this controller.
15 Example (for ARM-based BeagleBone with PN544 on I2C2):
22 compatible = "nxp,pn544-i2c";
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| D | nxp-nci.txt | 4 - compatible: Should be "nxp,nxp-nci-i2c".
5 - clock-frequency: I²C work frequency.
6 - reg: address on the bus
7 - interrupts: GPIO interrupt to which the chip is connected
8 - enable-gpios: Output GPIO pin used for enabling/disabling the chip
9 - firmware-gpios: Output GPIO pin used to enter firmware download mode
12 - pinctrl-names: Contains only one value - "default".
13 - pintctrl-0: Specifies the pin control groups used for this controller.
15 Example (for ARM-based BeagleBone with NPC100 NFC controller on I2C2):
22 compatible = "nxp,nxp-nci-i2c";
[all …]
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| /Documentation/devicetree/bindings/display/ti/ |
| D | ti,opa362.txt | 4 - compatible: "ti,opa362"
5 - enable-gpios: enable/disable output gpio
8 - Video port 0 for opa362 input
9 - Video port 1 for opa362 output
15 enable-gpios = <&gpio1 23 0>; /* GPIO to enable video out amplifier */
18 #address-cells = <1>;
19 #size-cells = <0>;
24 remote-endpoint = <&venc_out>;
31 remote-endpoint = <&tv_connector_in>;
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| /Documentation/devicetree/bindings/media/i2c/ |
| D | ov5645.txt | 1 * Omnivision 1/4-Inch 5Mp CMOS Digital Image Sensor
3 The Omnivision OV5645 is a 1/4-Inch CMOS active pixel digital image sensor with
8 - compatible: Value should be "ovti,ov5645".
9 - clocks: Reference to the xclk clock.
10 - clock-names: Should be "xclk".
11 - clock-frequency: Frequency of the xclk clock.
12 - enable-gpios: Chip enable GPIO. Polarity is GPIO_ACTIVE_HIGH. This corresponds
14 - reset-gpios: Chip reset GPIO. Polarity is GPIO_ACTIVE_LOW. This corresponds to
16 - vdddo-supply: Chip digital IO regulator.
17 - vdda-supply: Chip analog regulator.
[all …]
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| /Documentation/devicetree/bindings/gnss/ |
| D | gnss.txt | 12 Documentation/devicetree/bindings/spi/spi-bus.txt
16 - compatible : A string reflecting the vendor and specific device the node
20 - lna-supply : Separate supply for an LNA
21 - enable-gpios : GPIO used to enable the device
22 - timepulse-gpios : Time pulse GPIO
30 compatible = "u-blox,neo-8";
32 vcc-supply = <&gnss_reg>;
33 timepulse-gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
35 current-speed = <4800>;
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